# Replacement Ferrule, Standard, 316 Stainless Steel, 0.04" Dia

![Product image](https://novapart.co/image/farnell:3814035/)

**URL**: https://novapart.co/products/SS-FER-040/replacement-ferrule-standard-316-stainless-steel
**SKU**: SS-FER-040
**Manufacturer**: OMEGA
**Price**: €53.2600
**Stock**: 10+
**Lead Time**: 50 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3814035/)

## **Multiconductor Feedthroughs Compression Type for High-Temperature Sealing** 

## U **Pressure or Vacuum Applications** 

- U **Seals Multiple Thermocouples and Protection Tubes** 

- U **Available in Both NPT and ISO** 

   - **T/BPST Mounting Threads** 

- U **Up to 16 Probes in 1 Fitting** 

- U **Blank Sealing Plugs Included** 

- U **3 to 16 Probes** 

- U **416 SS Body and Cap** 

- U **316 SS Ferrules Standard** 

- U **PTFE Ferrules Available** 

- U **OMEGALOK[®] Ferrules Standard** 

- U **1 to 6 mm (0.040 to[1] ⁄4") Probe Diameters** 

These all-new multiconductor feedthroughs are designed for applications that require several sensors to pass through a wall or bulkhead at one opening or within a small area. Heavy-duty 416 SS construction allows use of this fitting in high-pressure or 

## **MFT Series** 

**==> picture [164 x 151] intentionally omitted <==**

**----- Start of picture text -----**<br>
Cap<br>Housing<br>Optional Male<br>Threaded Cap<br>(See Next Page)<br>**----- End of picture text -----**<br>


vacuum applications. Probes between 0.040" and[1] ⁄4" in diameter can be used in these feedthroughs. The maximum number of probes per feedthrough is 3 for[1] ⁄4" Dia. probes, 5 for[3] ⁄16" Dia., 8 for[1] ⁄8" Dia., 16 for[1] ⁄16" Dia., and 16 for 0.040" Dia. probes. 

becomes permanent. If the probes have to be installed several times at different depths in the feedthrough, PTFE ferrules should be used. PTFE ferrules will not deform the probe sheath, which allows the same probe to be reused. The ferrules used in the feedthroughs are identical to the ferrules used in standard OMEGALOK[®] compression fittings. 

All multiconductor feedthroughs come standard with stainless steel ferrules. A stainless steel ferrule deforms and 

## **Standard** 

## **To Order** 

|**To Order**|**To Order**|**To Order**|**To Order**|**To Order**|**To Order**|**To Order**|**To Order**|**To Order**|
|---|---|---|---|---|---|---|---|---|
|**Sheath**<br>**Diameter(inch)**|**Model**<br>**Number**<br>~~a~~|**Diameter of**<br>**Probe(inch)**|**Number of**<br>**Probes**|**Thread        Len**<br>**NPT**|**Thread        Length(inch)      Across Flats**||**Across Flats(inch)**||
||||||**L1**|**L2***<br>~~I (~~|**Housing**<br>~~(~~|**Cap**|
|0.040|**MFT-040-3**<br>~~S(O~~<br>~~a~~<br>~~a~~|0.040<br>~~S(O~~<br>~~nD~~|3<br>~~S(O~~<br>~~nD~~|1⁄4<br>~~S(O~~<br>~~TD~~|2<br>~~S(O~~|21⁄2<br>~~S(O~~<br>~~I (~~|3⁄4<br>~~S(O~~<br>~~(~~|7⁄8<br>~~S(O~~|
||**MFT-040-5**<br>~~a~~<br>~~a~~<br>~~a~~|0.040<br>~~nD~~<br>~~nD~~|5<br>~~nD~~<br>~~nD~~|1⁄4<br>~~TD~~<br>~~TD~~|2|21⁄2<br>~~I (~~|3⁄4<br>~~(~~|7⁄8|
||**MFT-040-6**<br>~~a~~<br>~~a~~<br>~~a~~|0.040<br>~~nD~~<br>~~nD~~<br>~~nD~~|6<br>~~nD~~<br>~~nD~~<br>~~nD~~|1⁄2<br>~~TD~~<br>~~TD~~<br>~~TD~~|25⁄8|33⁄8|11⁄8|13⁄8|
||**MFT-040-8**<br>~~a~~<br>~~a~~<br>~~a~~|0.040<br>~~nD~~<br>~~nD~~<br>~~nD~~|8<br>~~nD~~<br>~~nD~~<br>~~nD~~|1⁄2<br>~~TD~~<br>~~TD~~<br>~~TD~~|25⁄8|33⁄8|11⁄8|13⁄8|
||**MFT-040-10**<br>~~a~~<br>~~a~~<br>~~a~~|0.040<br>~~nD~~<br>~~nD~~<br>~~nD~~|10<br>~~nD~~<br>~~nD~~<br>~~nD~~|3⁄4<br>~~TD~~<br>~~TD~~<br>~~TD~~|213⁄16|31⁄2|11⁄4|11⁄2|
||**MFT-040-12**<br>~~a~~<br>~~a~~<br>~~a~~|0.040<br>~~nD~~<br>~~nD~~<br>~~GY~~|12<br>~~nD~~<br>~~nD~~<br>~~GY~~|3⁄4<br>~~TD~~<br>~~TD~~<br>~~TD I~~|213⁄16<br>~~I~~|31⁄2<br>~~I~~|11⁄4<br>~~(~~|11⁄2|
||**MFT-040-16**<br>~~a~~<br>~~a~~<br>~~a~~|0.040<br>~~nD~~<br>~~GY~~<br>~~nD~~|16<br>~~nD~~<br>~~GY~~<br>~~nD~~|3⁄4<br>~~TD~~<br>~~TD I~~<br>~~ID I~~|213⁄16<br>~~I~~<br>~~I~~|31⁄2<br>~~I~~<br>~~I~~|11⁄4<br>~~(~~|11⁄2|
|1⁄16|**MFT-116-3**<br>~~a~~<br>~~a~~<br>~~a~~|0.062<br>~~GY~~<br>~~nD~~<br>~~nD~~|3<br>~~GY~~<br>~~nD~~<br>~~nD~~|1⁄4<br>~~TD I~~<br>~~ID I~~<br>~~TD~~|2<br>~~I~~<br>~~I~~|21⁄2<br>~~I~~<br>~~I~~|3⁄4<br>~~(~~|7⁄8|
||**MFT-116-5**<br>~~a~~<br>~~a~~<br>~~a~~|0.062<br>~~nD~~<br>~~nD~~<br>~~nD~~|5<br>~~nD~~<br>~~nD~~<br>~~nD~~|1⁄4<br>~~ID I~~<br>~~TD~~<br>~~TD~~|2<br>~~I~~|21⁄2<br>~~I~~|3⁄4|7⁄8|
||**MFT-116-6**<br>~~a~~<br>~~a~~<br>~~a~~|0.062<br>~~nD~~<br>~~nD~~<br>~~nD~~|6<br>~~nD~~<br>~~nD~~<br>~~nD~~|1⁄2<br>~~TD~~<br>~~TD~~<br>~~TD~~|25⁄8|33⁄8|11⁄8|13⁄8|
||**MFT-116-8**<br>~~a~~<br>~~a~~<br>~~a~~|0.062<br>~~nD~~<br>~~nD~~<br>~~nD~~|8<br>~~nD~~<br>~~nD~~<br>~~nD~~|1⁄2<br>~~TD~~<br>~~TD~~<br>~~TD~~|25⁄8|33⁄8|11⁄8|13⁄8|
||**MFT-116-10**<br>~~a~~<br>~~a~~<br>~~a~~|0.062<br>~~nD~~<br>~~nD~~<br>~~nD~~|10<br>~~nD~~<br>~~nD~~<br>~~nD~~|3⁄4<br>~~TD~~<br>~~TD~~<br>~~TD~~|213⁄16|31⁄2|11⁄4|11⁄2|
||**MFT-116-12**<br>~~a~~<br>~~a~~<br>~~a~~|0.062<br>~~nD~~<br>~~nD~~<br>~~GY~~|12<br>~~nD~~<br>~~nD~~<br>~~GY~~|3⁄4<br>~~TD~~<br>~~TD~~<br>~~TD I~~|213⁄16<br>~~I~~|31⁄2<br>~~I~~|11⁄4<br>~~(~~|11⁄2|
||**MFT-116-16**<br>~~a~~<br>~~a~~<br>~~a~~|0.062<br>~~nD~~<br>~~GY~~<br>~~nD~~|16<br>~~nD~~<br>~~GY~~<br>~~nD~~|3⁄4<br>~~TD~~<br>~~TD I~~<br>~~ID I~~|213⁄16<br>~~I~~<br>~~I~~|31⁄2<br>~~I~~<br>~~I~~|11⁄4<br>~~(~~|11⁄2|
|1⁄8<br>3⁄16<br>~~es es~~|**MFT-18-3**<br>~~a~~<br>~~a~~<br>~~a~~|0.125<br>~~GY~~<br>~~nD~~<br>~~nD~~|3<br>~~GY~~<br>~~nD~~<br>~~nD~~|1⁄2<br>~~TD I~~<br>~~ID I~~<br>~~TD~~|25⁄8<br>~~I~~<br>~~I~~|33⁄8<br>~~I~~<br>~~I~~|11⁄8<br>~~(~~|13⁄8|
||**MFT-18-4**<br>~~a~~<br>~~a~~<br>~~a~~|0.125<br>~~nD~~<br>~~nD~~<br>~~nD~~|4<br>~~nD~~<br>~~nD~~<br>~~nD~~|1⁄2<br>~~ID I~~<br>~~TD~~<br>~~TD~~|25⁄8<br>~~I~~|33⁄8<br>~~I~~|11⁄8|13⁄8|
||**MFT-18-6**<br>~~a~~<br>~~a~~<br>~~a~~|0.125<br>~~nD~~<br>~~nD~~<br>~~nD~~|6<br>~~nD~~<br>~~nD~~<br>~~nD~~|3⁄4<br>~~TD~~<br>~~TD~~<br>~~TD~~|213⁄16|31⁄2|11⁄4|11⁄2|
||**MFT-18-8**<br>~~a~~<br>~~a~~<br>~~a~~|0.125<br>~~nD~~<br>~~nD~~<br>~~nD~~|8<br>~~nD~~<br>~~nD~~<br>~~nD~~|3⁄4<br>~~TD~~<br>~~TD~~<br>~~TD~~|213⁄16|31⁄2|11⁄4|11⁄2|
||**MFT-316-3**<br>~~a~~<br>~~a~~<br>|0.188<br>~~nD~~<br>~~nD~~<br>~~GY~~|3<br>~~nD~~<br>~~nD~~<br>~~GY~~|1⁄2<br>~~TD~~<br>~~TD~~<br>~~TD I~~|25⁄8<br>~~I~~|33⁄8<br>~~I~~|11⁄8<br>~~(~~|13⁄8|
||**MFT-316-5**<br>~~a~~<br>~~es~~|0.188<br>~~nD~~<br>~~GY~~<br>~~rs~~|5<br>~~nD~~<br>~~GY~~<br>~~(RD~~|3⁄4<br>~~TD~~<br>~~TD I~~<br>~~(RD~~|213⁄16<br>~~I~~|31⁄2<br>~~I~~|11⁄4<br>~~(~~|11⁄2|
|1⁄4<br>~~es es~~|**MFT-14-3**<br>~~es~~|0.250<br>~~GY~~<br>~~rs~~|3<br>~~GY~~<br>~~(RD~~|3⁄4<br>~~TD I~~<br>~~(RD~~|213⁄16<br>~~I~~|31⁄2<br>~~I~~|11⁄4<br>~~(~~|11⁄2|



**G-59** 

**G** 

## **Metric** 

## **To Order** 

|||**Sheath**|**Sheath**|**Sheath**|**Sheath**|**Sheath**|||**Model**|**Model**|**Diameter of**|**Diameter of**|**Diameter of**|**Diameter of**|**Diameter of**|||**Number of**|**Number of**|**Number of**|**Number of**|**Number of**|**Thread         Len**|**Thread         Len**|**Thread         Length(mm)       Across Flats(mm)**|**Thread         Length(mm)       Across Flats(mm)**|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|**Diameter**|**Diameter(mm)**||||||||**Number**||**Probe(mm)**|||||||**Probes**|||||**ISO T/ BPST**|**ISO T/ BPST**|**L1**|**L2***<br>**Housing**<br>**Cap**|
||||||||||**MFT-M10-3**||||1.0|1.0||||3|||||1⁄4"||50.8|63.5<br>19.1<br>22.2|
||||||||||**MFT-M10-5**||||1.0|1.0|1.0|||5|||||1⁄4"||50.8|63.5<br>19.1<br>22.2|
||||||||||**MFT-M10-6**||||1.0|1.0||||6|||||1⁄2"||66.7|85.7<br>28.6<br>34.9|
|||1.0|||||||**MFT-M10-8**||||1.0|1.0||||8|||||1⁄2"||66.7|85.7<br>28.6<br>34.9|
||||||||||**MFT-M10-10**||||1.0|1.0||||10||10|||3⁄4"||71.4|88.9<br>31.8<br>38.1|
||||||||||**MFT-M10-12**||||1.0|1.0||||12||12|||3⁄4"||71.4|88.9<br>31.8<br>38.1|
||||||||||**MFT-M10-16**||||1.0|1.0||||16||16|||3⁄4"||71.4|88.9<br>31.8<br>38.1|
||||||||||**MFT-M15-3**||||1.5|1.5||||3|||||1⁄4"||50.8|63.5<br>19.1<br>22.2|
||||||||||**MFT-M15-5**||||1.5|1.5||||5|||||1⁄4"||50.8|63.5<br>19.1<br>22.2|
||||||||||**MFT-M15-6**||||1.5|1.5||||6|||||1⁄2"||66.7|85.7<br>28.6<br>34.9|
|||1.5|||||||**MFT-M15-8**||||1.5|1.5||||8|||||1⁄2"||66.7|85.7<br>28.6<br>34.9|
||||||||||**MFT-M15-15**||||1.5|1.5||||10||10|||3⁄4"||71.4|88.9<br>31.8<br>38.1|
||||||||||**MFT-M15-12**||||1.5|1.5||||12||12|||3⁄4"||71.4|88.9<br>31.8<br>38.1|
||||||||||**MFT-M15-16**||||1.5|1.5||||16||16|||3⁄4"||71.4|88.9<br>31.8<br>38.1|
|**MFT-M30-3**<br>3.0<br>3<br>1⁄2"<br>66.7<br>85.7<br>28.6<br>34.9<br>**MFT-M30-4**<br>3.0<br>4<br>1⁄2"<br>66.7<br>85.7<br>28.6<br>34.9<br>3.0<br>**MFT-M30-6**<br>3.0<br>6<br>3⁄4"<br>71.4<br>88.9<br>31.8<br>38.1<br>**MFT-M30-8**<br>3.0<br>8<br>3⁄4"<br>71.4<br>88.9<br>31.8<br>38.1<br>4.5<br>**MFT-M45-3**<br>4.5<br>3<br>1⁄2"<br>66.7<br>85.7<br>28.6<br>34.9<br>**MFT-M45-5**<br>4.5<br>5<br>3⁄4"<br>71.4<br>88.9<br>31.8<br>38.1<br>6.0<br>**MFT-M60-3**<br>6.0<br>3<br>3⁄4"<br>71.4<br>88.9<br>31.8<br>38.1<br>**_*_**_With optional male threaded cap._<br>~~===~~<br>~~—————————————~~|||||||||||||||||||||||||||
|L1<br>**Standard cap supplied with all units**<br>~~i~~A<br>~~—~~|||||||||||||||L2<br>**Optional male threaded cap may**<br>**be ordered separately**<br>~~}~~<br>=||||||||||**Male Threaded Cap (Replaces**<br>**Standard Cap Locking Nut)—**<br>**Standard***<br>**MFT**<br>**Male**<br>**Thread**<br>**Threaded Cap**<br>**Size**<br>**Model No.**<br>**3**⁄4NPT<br>**FTN-1**<br>1⁄2NPT<br>**FTN-1-12**<br>1⁄4NPT<br>**FTN-1-14**<br>**_*_**_To order_**_metric,_**_add “-_**_BSPT_**_” to model_<br>~~ot~~||
|**Replacement Ferrules—**|||||||**Replacement Ferrules—Standard**||||||**Replacement Ferrules—Metric**||||||||||||_number, no additional charge._||
||||||||**Dia.**|||**Model**||||||||**Dia.**||**Dia.**|**Dia.**||**Model**||||
|**Material**||||**Material**||**(inch)**||||**Number**|||**Material**|||||**(mm)**|||||**Number**|||**T-TAPE**|
||||||||0.040|||**T-FER-040**||||||||1.0|||||**T-FER-M10**||**13 mm x 6.6 m**||
||||||||1⁄16|||**T-FER-1/16**||||||||1.5|||||**T-FER-M15**|||**(1⁄2" x 20')**|
|PTFE<br> 316 SS|||||||1⁄8<br>3⁄16<br>1⁄4<br>0.040<br>1⁄16<br>1⁄8|||**T-FER-1/8**<br>**T-FER-3/16**<br>**T-FER-1/4**<br>**SS-FER-040**<br>**SS-FER-1/16**<br>**SS-FER-1/8**|||PTFE<br> 316 SS|||||3.0<br>4.5<br>6.0<br>1.0<br>1.5<br>3.0<br>4.5|||||**T-FER-M30**<br>**T-FER-M45**<br>**T-FER-M60**<br>**SS-FER-M10**<br>**SS-FER-M15**<br>**SS-FER-M30**<br>**SS-FER-M45**||||
||||||||3⁄16|||**SS-FER-3/16**||||||||6.0|||||**SS-FER-M60**||||
||||||||1⁄4|||**SS-FER-1/4**|||||||||||||||PTFE tape should be used on all|PTFE tape should be used on all|



PTFE tape should be used on all pipe joints to provide a good seal and to prevent the threaded parts from seizing each other on disassembly. Order model **T-TAPE.** 

_**Note:** All fittings are supplied with stainless steel ferrules. If PTFE ferrules are required, add suffix “_ _**-PTFE** ” to the model number shown. Add additional cost per ferrule. One ferrule needed for each conductor._ 

_**Ordering Example: MFT-M10-16,** metric multiconductor feedthrough._ 

**G-60** 



## Links

- [View this product on Novapart](https://novapart.co/products/SS-FER-040/replacement-ferrule-standard-316-stainless-steel)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/omega/ss-fer-040/replacement-ferrule-standard-316/dp/3814035)
---

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